The Dummy Load,electrical, cataloged under National Stock Number 5985-01-271-9659, is classified within Federal Supply Class 5985 (Antennas, Waveguides, and Related Equipment) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Behlman Electronics, Inc. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5985-01-271-9659 |
| Primary Part Number | S-50RA |
| Item Name | Dummy Load,electrical |
| FSC / FSG | 5985 / 59 — Antennas, Waveguides, and Related Equipment |
| Manufacturer | Behlman Electronics, Inc |
| Status | ACTIVE |
| Termination Type | WAVEGUIDE FLANGE |
| Voltage Standing Wave Ratio | 1.000 AND 1.150 |
| Body Width | 3.900 INCHES NOMINAL IN |
| Body Height | 3.000 INCHES NOMINAL IN |
| Style Designator | WAVEGUIDE MOUNTED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| S-50RA PRIMARY | Behlman Electronics, Inc (USA) |
| S50RA | Resin Systems Corp (USA) |
| S80-102 PRIMARY | Microwave Engineering Corporation (USA) |
| 20529 PRIMARY | Waveline Inc (USA) |
| Reference | Meaning |
|---|---|
| 2912357-1 | 7/2 Vendor item drawing reference Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
NSN 5985-01-271-9659 is a Dummy Load,electrical, manufactured by Behlman Electronics, Inc, classified under FSC 5985, Antennas, Waveguides, and Related Equipment. Status: active.
NSN 5985-01-271-9659 has 4 manufacturer part numbers on file: S-50RA (Behlman Electronics, Inc), S50RA (Resin Systems Corp), S80-102 (Microwave Engineering Corporation), 20529 (Waveline Inc).
1 possible match (shared part number, not a government interchangeability claim): 5950-01-330-7677. Verify interchangeability with system specifications before substitution.
Key specifications for S-50RA: Termination Type: WAVEGUIDE FLANGE; Voltage Standing Wave Ratio: 1.000 AND 1.150; Body Width: 3.900 INCHES NOMINAL IN; Body Height: 3.000 INCHES NOMINAL IN. 5 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 5985-01-271-9659 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.